行业组件数据 · 2026

壳体单元

The housing unit is the protective enclosure for electromagnetic clutch-brake assemblies in industrial machinery, providing structural integrity, heat dissipation, and environmental protection.

技术定义与适配语境
典型 壳体单元 会按材料、尺寸公差、适配关系和失效风险在 机械和设备制造 中评估。

A precision-engineered housing unit designed specifically for industrial electromagnetic clutch-brake systems. This component serves as the primary structural enclosure that contains and protects the electromagnetic coil, armature, friction discs, and other internal elements. It ensures proper alignment of components, facilitates heat dissipation from electromagnetic and friction operations, provides mounting interfaces for integration into machinery, and offers environmental sealing against contaminants like dust, moisture, and oil. The housing maintains consistent air gaps and magnetic flux paths critical for electromagnetic operation while withstanding mechanical stresses from torque transmission and thermal expansion.

组件规格

定义
A precision-engineered housing unit designed specifically for industrial electromagnetic clutch-brake systems. This component serves as the primary structural enclosure that contains and protects the electromagnetic coil, armature, friction discs, and other internal elements. It ensures proper alignment of components, facilitates heat dissipation from electromagnetic and friction operations, provides mounting interfaces for integration into machinery, and offers environmental sealing against contaminants like dust, moisture, and oil. The housing maintains consistent air gaps and magnetic flux paths critical for electromagnetic operation while withstanding mechanical stresses from torque transmission and thermal expansion.
工作原理
The housing unit functions as both a structural framework and protective shell. Structurally, it maintains precise dimensional relationships between the electromagnetic coil, armature plate, and friction surfaces through rigid construction and accurate machining. Thermally, it dissipates heat generated by electromagnetic eddy currents and friction through designed surface area, sometimes incorporating fins or cooling channels. Magnetically, it provides a controlled path for magnetic flux with minimal reluctance while preventing flux leakage. Mechanically, it transmits reaction torque from the brake function to the machine frame through mounting features.
材料
Typically manufactured from aluminum alloys (e.g.6061-T67075-T6) for lightweight thermal conductivityor cast iron (e.g.Grade 250) for high rigidity and damping. Aluminum housings often feature hard anodized coatings (25-50μm) for wear resistance. Alternative materials include powdered metal composites for complex shapes or stainless steel (304316) for corrosive environments. Critical surfaces have machining tolerances of ±0.05mm for bore diameters and ±0.1mm for mounting faces.
Weight
1.5-15kg depending on size
Cooling Option
Optional fan or water jacket
Surface Finish
Ra 1.6μm on sealing surfaces
Max Temperature
120°C continuous
Mounting Standard
IEC/NEMA flange dimensions
Protection Rating
IP54 minimum
Thermal Conductivity
≥120 W/m·K (aluminum)
标准
ISO 9409-1DIN 5480IEC 60034-5ISO 13709

行业分类与别名

壳体单元 的常用贸易名称、技术标识和检索关键词。

上级产品

该组件会出现在以下整机或工业产品中。

FMEA · 风险与缓解

诱因 → 失效模式 → 工程缓解

Thermal cycling exceeding material limits->Housing distortion altering critical air gaps->Implement temperature monitoring, use materials with matched thermal expansion, add cooling features
Vibration-induced stress concentration->Fatigue cracks at mounting bolt holes->Redesign with radiused corners, use vibration-damping materials, implement regular ultrasonic inspection
Improper installation torque->Warped mounting surface causing misalignment->Provide calibrated torque specifications, include alignment pins, use strain-gauge washers during installation

工业生态与工程逻辑

0
Thermal deformation under continuous operation
1
Crack propagation from vibration fatigue
2
Corrosion in humid environments
3
Magnetic interference with nearby components
4
Mounting surface warpage affecting alignment

合规与检测

tolerance
Bore diameter: H7 tolerance, Mounting face flatness: 0.05mm/m, Parallelism: 0.08mm total
test method
Dimensional verification via CMM, pressure testing at 0.5 bar for sealing, thermal cycling test (-20°C to 120°C for 100 cycles), vibration test per ISO 10816

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制造商列表用于前期研究和供应商能力理解,不代表认证、排名或交易担保。

采购评估维度

不是客户评论,也不是实时热度。以下维度用于前期 RFQ 准备和供应商评估。

技术文档
4/5
制造能力
4/5
可检验性
5/5
供应商透明度
3/5

这些分值是采购评估维度示例,不代表真实客户评分、具体国家买家反馈或实时询盘。

相关组件

常见问题

What are the main differences between aluminum and cast iron housing units?

Aluminum housings offer better heat dissipation (3x higher thermal conductivity) and lighter weight, ideal for high-cycle applications. Cast iron provides superior vibration damping and rigidity, better for high-torque applications. Aluminum is typically 30-50% more expensive but reduces overall system weight.

How does housing design affect electromagnetic clutch performance?

Housing geometry directly influences magnetic efficiency through air gap control and flux path optimization. Poor housing design can increase response time by 15-30% and reduce torque capacity. Proper housing maintains consistent air gaps within ±0.1mm and provides low-reluctance magnetic return paths.

What maintenance do housing units require?

Regular inspection for cracks (especially around mounting points), cleaning of cooling fins, verification of sealing integrity, and checking for thermal deformation. Most housings require no lubrication but need bolt torque verification every 6-12 months under continuous operation.

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CNFX Industrial Component Index · 机械和设备制造

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URN:CNFX:ME:UNIT:HOUSING_UNIT